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<title>算法提高 输出九九乘法表</title>
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编制程序，按照下述格式打印九九乘法表。

输出样例：

&nbsp; Nine-by-nine Multiplication Table<br />--------------------------------------<br />&nbsp;&nbsp;&nbsp;&nbsp; 1&nbsp;&nbsp; 2&nbsp;&nbsp; 3&nbsp;&nbsp; 4&nbsp;&nbsp; 5&nbsp;&nbsp; 6&nbsp;&nbsp; 7&nbsp;&nbsp; 8&nbsp;&nbsp; 9<br />--------------------------------------<br />&nbsp;1&nbsp;&nbsp; 1<br />&nbsp;2&nbsp;&nbsp; 2&nbsp;&nbsp; 4<br />&nbsp;3&nbsp;&nbsp; 3&nbsp;&nbsp; 6&nbsp;&nbsp; 9<br />&nbsp;4&nbsp;&nbsp; 4&nbsp;&nbsp; 8&nbsp; 12&nbsp; 16<br />&nbsp;5&nbsp;&nbsp; 5&nbsp; 10&nbsp; 15&nbsp; 20&nbsp; 25<br />&nbsp;6&nbsp;&nbsp; 6&nbsp; 12&nbsp; 18&nbsp; 24&nbsp; 30&nbsp; 36<br />&nbsp;7&nbsp;&nbsp; 7&nbsp; 14&nbsp; 21&nbsp; 28&nbsp; 35&nbsp; 42&nbsp; 49<br />&nbsp;8&nbsp;&nbsp; 8&nbsp; 16&nbsp; 24&nbsp; 32&nbsp; 40&nbsp; 48&nbsp; 56&nbsp; 64<br />&nbsp;9&nbsp;&nbsp; 9&nbsp; 18&nbsp; 27&nbsp; 36&nbsp; 45&nbsp; 54&nbsp; 63&nbsp; 72&nbsp; 81<br />--------------------------------------</pre>
<p>注意：表头的大小写要和样例一致，短线&ldquo;-&rdquo;个数要与样例中一致，否则系统会判为错误。</p>